Thanks Stefan,
I guess I should have mentioned, the whole point of all this work is to
get the appropriate input data, including the topidx map required to run
topmodel for a two year period, on very small catchments (25km^2 ). I
can run either the GRASS or R version of topmodel, but it
Hi Jim,
If I understood you final objective correctly, I would say 2: r.stream.basins,
will replace most of your workflow...
With the stream_rast option, r.stream.basisns produces basins using raster
input maps with "multiple outlets".
You can feed this option either with a raster map of your
Jim - one other thought...
If you look at r.stream.distance, you see that internally it finds the stream
outlet. Unfortunately it does not report it but if you go into the source
python script, you can see how it is calculated and extract that bit of code
for your own script. I've done similar
Hi Jim,
I've used r.stream.extract a fair amount. It produces a downstream-oriented
vector. In layer 2 of the output stream vector map the "cat" value of 2
indicates outlet points. See
(https://grass.osgeo.org/grass64/manuals/addons/r.stream.extract.html) (note
this is GRASS 6.4.4 but should
Hi Stefan,
Thanks for this. I've had a look but not tried it yet. Just for me to
clarify, are you suggesting that:
1. r.stream.basins will somehow produce and output the Easting and
Northing values of the overall outlet?
2. r.stream.basins, will replace most of this workflow and thus the
jamaas wrote
> I'm using GRASS 7.0.3 (text) on Ubuntu Linux, and running it either from
> a bash shell script or from an R file.
>
> I've worked out a workflow that does what I want, but it is very long
> and convoluted, so I'm wondering if there is a simple way to extract the
> Easting and
Hi,
Did you consider using:
https://grass.osgeo.org/grass70/manuals/addons/r.stream.basins.html
?
Cheers
Stefan
-Original Message-
From: grass-user [mailto:grass-user-boun...@lists.osgeo.org] On Behalf Of Jim
Maas
Sent: 26. april 2016 14:28
To: grass-user@lists.osgeo.org
Subject:
I'm using GRASS 7.0.3 (text) on Ubuntu Linux, and running it either from
a bash shell script or from an R file.
I've worked out a workflow that does what I want, but it is very long
and convoluted, so I'm wondering if there is a simple way to extract the
Easting and Northing coordinates of
